assertTrue("Didn't expect containsKey null", data.containsKey(null) == false);
assertTrue("Didn't expect containsKey not an Object array", data.containsKey(new Object()) == false);
Object[] index = new Object[] { "value1", new Integer(2) };
assertTrue("Didn't expect containsKey on empty data", data.containsKey((Object) index) == false);
HashMap map = new HashMap();
map.put("name1", "value1");
map.put("name2", new Integer(3));
CompositeDataSupport compData = new CompositeDataSupport(rowType, map);